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Multi-color print cartridges

A technology of ink cartridges and ink chambers, which is applied in the field of multi-color printing ink cartridges, and can solve problems such as ink waste

Active Publication Date: 2018-07-03
MICROJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a multi-color printing ink cartridge, so as to solve the problem of ink waste caused by the different sizes of the ink chambers in the ink cartridge, and improve the utilization rate of ink

Method used

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  • Multi-color print cartridges
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Embodiment Construction

[0059] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects without departing from the scope of the present invention, and that the description and drawings therein are used as illustrations in nature and not for purposes of illustration. limit the invention.

[0060] Please refer to Figures 1A, 1B and 2 together, Figure 1A It is a front view of the structure of a multi-color print cartridge in a preferred embodiment of the present invention, Figure 1B It is a bottom view of the structure of the multi-color printing cartridge of the preferred embodiment of the present invention, figure 2 It is a schematic diagram of the A-A' cross-sectional structure of the multi-color printing ink cartridge shown in Figure 1. As shown in the figure, the multi-color printing ink cartr...

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PUM

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Abstract

The invention provides a multicolor printing ink cartridge. The multicolor printing ink cartridge includes a body having an accommodating space, a separator arranged in the accommodating space so as to separate the accommodating space and define four ink chambers which have the same volume, and a sealing member which has second convex parts, wherein the body has four ink supply channels, each of the four ink supply channels is arranged in each ink chamber respectively, each ink supply channel has a first end part, a second end part and a third end part, the first end part communicates with the corresponding ink chamber, the second end part transversely horizontally extends to communicate to the corresponding an ink jet groove, the third end part transversely horizontally extends to penetrate the body and thereby forming a slot, and the convex parts of the sealing member are inserted in the corresponding slots, so that ink in the four ink chambers are guided to the corresponding ink jet grooves, thereby performing printing.

Description

【Technical field】 [0001] The invention relates to a printing ink box, especially a multi-color printing ink box suitable for a printing device. 【Background technique】 [0002] With the advancement of science and technology, printers have been developed to be easy to operate, and can provide various color documents and pictures that are required by offices, schools and individuals to quickly print out. Among them, the finished products printed by inkjet printers are not only glossy With the advantages of bright and full colors, it can be printed on a variety of papers of different materials. Considering the cost and practicality, inkjet printers occupy an important position in the current market and are widely used by the public. [0003] Inkjet printers currently use four colors to mix and superimpose to achieve full-color printing. The so-called four colors are: cyan (Cyan), magenta (Magenta), yellow (Yellow) and black (Black), so Inkjet printers store and supply CMYK four...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 罗进添陈宏泽
Owner MICROJET TECH